{"version":"1.0","provider_name":"SprintpcbGroup","provider_url":"https:\/\/www.sprintpcbgroup.com\/ko","title":"Battery Protection PCB Assembly: Why \"It Passed Testing\" Is Never Enough","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"gSiL36z50B\"><a href=\"https:\/\/www.sprintpcbgroup.com\/ko\/blogs\/battery-protection-pcb-assembly-reliability\/\">Battery Protection PCB Assembly: Why &#8220;It Passed Testing&#8221; Is Never Enough<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sprintpcbgroup.com\/ko\/blogs\/battery-protection-pcb-assembly-reliability\/embed\/#?secret=gSiL36z50B\" width=\"600\" height=\"338\" title=\"&#8220;Battery Protection PCB Assembly: Why &#8220;It Passed Testing&#8221; Is Never Enough&#8221; &#8212; SprintpcbGroup\" data-secret=\"gSiL36z50B\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.sprintpcbgroup.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/07\/battery-protection-pcb-assembly-manufacturing-equipment-2.webp","thumbnail_width":600,"thumbnail_height":400,"description":"A protection board that passes every lab test can still fail systematically in the field \u2014 through solder joint fatigue under thermal cycling, sampling errors from careless trace routing, MOSFET thermal collapse at real operating temperatures, and test protocols that never simulate actual use conditions. A practitioner's full account of what genuine reliability requires at every stage of Battery Protection PCB Assembly."}